Vala tells Daniel that to activate the ark he must enter seven symbols. Daniel reveals that the keyword is 'origin' which in English has only 6 letters, however in the dialect of ancient shared by the Alterens and the Ori the word for 'origin', which also means 'truth', could easily be 7 letters long. It had been revealed earlier that the ancient word for truth is 'verimas' similar to the Latin 'veritas'